Re: [Gumstix-users] [rowboat] BUG: soft lockup - CPU#0 stuck for 61s! [twl4030-irq:326]

[Keane, B. (STRX) <ben...@ka...>]

Do you still have the problem?

What Android kernel version are you using now?

>-----Original Message-----
>From: Manish Shakya [mailto:man...@gm...] 
>Sent: Friday, 30 March 2012 11:12 AM
>To: Keane, Ben (STRX)
>Cc: General mailing list for gumstix users.; 
>ro...@go...; ash...@gm...
>Subject: Re: [Gumstix-users] [rowboat] BUG: soft lockup - 
>CPU#0 stuck for 61s! [twl4030-irq:326]
>
>I am sure that even if you remove MADC , problem won't go away.
>
>On Thu, Mar 29, 2012 at 8:24 PM, Keane, Ben (STRX) 
><ben...@ka...> wrote:
>> Hi,
>>
>> Sorry to dig up an old thread -  But I was hoping for an update.
>>
>> I am having the same issue. I am using Kernel 2.6.32 from 
>the gumdroid 
>> project.  I am wondering if the testing showed that it was 
>the MADC?  
>> Did going to the linaro-android kernel 2.6.38 fix this problem?
>>
>> Your update and help is much appreciated.
>>
>> Ben
>>
>> ________________________________
>> From: Manish Shakya [mailto:man...@gm...]
>> Sent: Tuesday, 22 November 2011 2:15 PM
>> To: ro...@go...; ash...@gm...
>> Cc: General mailing list for gumstix users.
>> Subject: Re: [Gumstix-users] [rowboat] BUG: soft lockup - 
>CPU#0 stuck 
>> for 61s! [twl4030-irq:326]
>>
>> It seems like when  TWL ADC (MADC) is turned on, the problem 
>shows up.
>> Since, there is no deterministic way to regenerate the problem, so 
>> cann't say disabling TWL ADC fix the problem. I am testing it  with 
>> disabling TWL ADC.
>>
>> In  kernel 2.6.38, I haven't seen the problem till now.Need 
>to do more 
>> testing.
>>
>> Do you know what is the root causes iof the problem?
>>
>> I will try linaro-android kernel build. Do you what kind of patches 
>> has been applied?
>>
>> Thanks.
>> On Mon, Nov 21, 2011 at 10:27 PM, Ash Charles 
><ash...@gm...> wrote:
>>>
>>> Hi Manish,
>>>
>>> On Thu, Nov 17, 2011 at 6:28 AM, Manish Shakya 
>>> <man...@gm...> wrote:
>>> > How often do you see this problem? Are you also using 
>2.6.32 kernel?
>>> I've also seen this problem on Overo with the 2.6.32 android kernel.
>>> Does it get better if you turn off any watchdogs provided 
>by the PMIC?
>>> Also, the linaro-android kernel has some recent patches for 
>OMAP3---I 
>>> just did a build here:
>>> https://android-build.linaro.org/builds/~ashcharles/test-gumstix/
>>>
>>> -Ash
>>>
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>>
>>
>>
>> --
>> Manish Shakya
>> http://www.manishshakya.com.np
>> http://secs.oakland.edu/~ganesan/iMX/
>>
>> 
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>--
>Manish Shakya
>http://www.manishshakya.com.np
>
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